2 papers
quant-ph2024
Measurement-induced bistability in the excited states of a transmon
Jeakyung Choi, Hyeok Hwang, Eunseong Kim
High power measurement-induced cavity response is investigated in the |g>, |e>, and |f> states of a transmon. All the states exhibit photon blockades above a certain critical value…
quant-ph2023
Adaptive Quantum Tomography in a Weak Measurement System with Superconducting Circuits
Hyeok Hwang, JaeKyung Choi, Eunseong Kim
Adaptive tomography has been widely investigated to achieve faster state tomography processing of quantum systems. Infidelity of the nearly pure states in a quantum information pro…